main.c
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/*
* Copyright (C) 2014 Freie Universität Berlin
* Copyright (C) 2014 PHYTEC Messtechnik GmbH
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @ingroup tests
* @{
*
* @file
* @brief Test application for the MMA8652 accelerometer driver.
*
* @author Hauke Petersen <hauke.petersen@fu-berlin.de>
* @author Johann Fischer <j.fischer@phytec.de>
*
* @}
*/
#include <stdio.h>
#include "xtimer.h"
#include "mma8x5x.h"
#include "mma8x5x_params.h"
#define SLEEP (100 * 1000U)
static mma8x5x_t dev;
int main(void)
{
mma8x5x_data_t data;
puts("MMA8652 accelerometer driver test application\n");
printf("Initializing MMA8652 accelerometer at I2C_DEV(%i)... ",
mma8x5x_params->i2c);
if (mma8x5x_init(&dev, mma8x5x_params) == MMA8X5X_OK) {
puts("[OK]\n");
}
else {
puts("[Failed]");
return -1;
}
while (1) {
mma8x5x_read(&dev, &data);
printf("Acceleration [in mg]: X: %d Y: %d Z: %d\n",
data.x, data.y, data.z);
xtimer_usleep(SLEEP);
}
return 0;
}